I'm at a bit of a loss with my e270.
I pulled it out of a drawer after a year or so of inactivity, then plugged it into my pc. It shows the Sandisk splash screen, then the connected screen.
I was able to access it through Windows and copied all of my files off it.
I left it on charge overnight, disconnected it from usb, then tried to turn it on but it wouldn't power up at all. So I replaced the battery with one I got from Ebay and charged it up but it still won't turn on when disconnected.

I'm thinking that it might be a bad battery connection, but I'm really not sure. Just wondering if there is anything else I should try with it before I pull it apart and attack the battery connections with a soldering iron.